const html = `<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Hello World!</title>
</head>
  <body>
    <h1>Hello World!</h1>
  </body>
</html>`;

export function handler(request: Request): Response {
  return new Response(html, {
    headers: {
      'content-type': 'text/html',
    },
  });
}
